19340180

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1609}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 40707240

約数和(自身を除く): 21367060

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 1609, 2404, 3005, 3218, 6010, 6436, 8045, 12020, 16090, 32180, 967009, 1934018, 3868036, 4835045, 9670090, 19340180]

約数ペア:

[(1, 19340180), (2, 9670090), (4, 4835045), (5, 3868036), (10, 1934018), (20, 967009), (601, 32180), (1202, 16090), (1609, 12020), (2404, 8045), (3005, 6436), (3218, 6010)]